<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>淘抢购</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
<div class="wrapper clearfix">

    <img src="img/logo.png" alt="" class="img">
    <button id="btn" class="btn">换一批</button>
    <div id="lest" class="lest clearfix"></div>

</div>



<script src="script.js"></script>
</body>
</html>